Troubles (bug) with control-center

Hi, I'm not entirely sure if it's appropriate to bring this problem across to here - apologies if not. I just did a fresh install of FC3 onto a box previously running FC2, wiping the root partition, but leaving the/home partition untouched. On using an account that had previously been used under FC2, gnome-keybinding-properties and gnome-theme-manager segfault. However, from a new user account created under FC3, these programs function fine. So, I deleted .gnome* .gconf* .gtkrc .pan .themes .icons .gstreamer-0.8 directories from the older account to see if that cleared up the problem. No joy. So then I copied these across from the new (FC3) account, and again, no joy. So something seems to be breaking gnome 2.8 for accounts previously used under FC2, but it's not clear what. There's a bug report that's been open a while on this (Bugzilla 129098). Any insight gratefully received. Thanks, Jonathan. ps. please cc me on any replies.